Asked by Andrea
Assume that the heights of American women are approximately normally distributed with a mean of 66.5 in. and a standard deviation of 2.5 in. Within what range are the heights of 95% of American women? Please help immediately!!! :(
Answers
Answered by
PsyDAG
Z = ±1.96 for 95%
Z = (score-mean)/SD
Insert values and calculate.
Z = (score-mean)/SD
Insert values and calculate.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.